Sick Baby Pelican Has a Problem Standing

I noticed this sick baby Brown Pelican the other day and called for help. I then recorded the poor young creature until help arrived. In the video its mother tried to feed it, but the baby spit the fish out as the rescuer arrived. I checked on it 2 days later and it has a vitamin deficiency. Although it is doing better and eating, it is still having trouble standing. It is expected to fully recover.